ASUS slipped in no less than three value micro-ATX motherboards based on the AMD 760G + SB710 chipset. Two of these, the M4A78L-M LE, M4A78L-M use socket AM2+ to connect to existing AM3 and older AM2(+) processors supporting DDR2 memory, while a third one, the M4A78LT-M LE uses AM3 socket to support AM3 processors and DDR3 memory. All three feature ASUS exclusive features such the EPU (energy processing unit), ExpressGate instant-on OS, and a ‘Turbo-key’ push-button overclocking feature. All three are to an extant similar, in having two DIMM slots for dual-channel memory, one each of PCI-Express x16, x1, and two PCI, and have an ATI Radeon HD 3000 class IGP.

The differences start with the M4A78L-M LE and M4A78LT-M LE being more office-oriented, with display connectivity being confined to D-Sub, or DVI, presence of legacy serial and parallel ports, a simpler 6-channel audio, and 4-phase CPU VRM, while retaining essential connectivity of the southbridge, including six SATA 3 Gbps ports, and one IDE connector for running two ATA devices. The M4A78L-M is slightly more consumer / home-user oriented, with better display connectivity that includes D-Sub, DVI, and HDMI, 8-channel audio with optical SPDIF output, and a slightly more powerful 4+1 phase VRM. The M4A78L-M LE, M4A78L-M and M4A78LT-M LE are priced at £42.42, £47.87 and £51.68, respectively.

The one on the left would be good for my parents file/print server. They still use a 1980's Panasonic KX-P1624 dot matrix printer (parallel port) to do 3-part carbon copy statements for their business. The printer even has Windows 7 support, despite being 20+ years old.